Domestic fuel oil tank



FIG. 1 is a front elevation of a domestic fuel oil tank embodying our new design, the rear elevation being a mirror image of the front elevation;

FIG. 2 is a top plan view;

FIG. 3 is a bottom plan view; and,

FIG. 4 is a righthand end elevation, the lefthand elevation being identical, the thickness of the support structure being enlarged for the purposes of illustration. 

The ornamental design for a domestic fuel oil tank, as shown and described. 